MinYoongi Posted September 2, 2022 Author Share Posted September 2, 2022 There seems to be a filament eruption southeast Im actually confused if that plage is flaring or if its filament activity causing flaring or.. idk? Link to comment Share on other sites More sharing options...
MinYoongi Posted September 2, 2022 Author Share Posted September 2, 2022 this most likely has an earth directed component right? 1 Link to comment Share on other sites More sharing options...
Marcel de Bont Posted September 2, 2022 Share Posted September 2, 2022 Doesn't look like it 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 2, 2022 Author Share Posted September 2, 2022 17 minutes ago, Marcel de Bont said: Doesn't look like it Did not check Lasco yet. Goes mostly eastward, right? If you look at SDO AIA you can see some Dimming center disc near the Coronal Hole so i thought maybe some of it snapped north. Sadge. Link to comment Share on other sites More sharing options...
Landon Moeller Posted September 2, 2022 Share Posted September 2, 2022 11 minutes ago, MinYoongi said: Did not check Lasco yet. Goes mostly eastward, right? If you look at SDO AIA you can see some Dimming center disc near the Coronal Hole so i thought maybe some of it snapped north. Sadge. Does not appear to be earth-directed, but interesting event. Not ruling out the possibility we get a minor glancing impact in a few days, but unlikely since it was mostly directed southward 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 3, 2022 Author Share Posted September 3, 2022 7 hours ago, Landon Moeller said: Does not appear to be earth-directed, but interesting event. Not ruling out the possibility we get a minor glancing impact in a few days, but unlikely since it was mostly directed southward 7 hours ago, Marcel de Bont said: Doesn't look like it Here is the Nasa Enlil run from 00:14UTC. Looks like we get grazed atleast, their model suggests KP5-6 on Sep 5. (I think because of the CH HSS the solar wind will be preconditioned) Link to comment Share on other sites More sharing options...
Sam Warfel Posted September 4, 2022 Share Posted September 4, 2022 That's a very glancing blow though, which means weak if it happens, and more likely nothing at all happens cause it misses entirely Link to comment Share on other sites More sharing options...
Solar_Marcel Posted September 5, 2022 Share Posted September 5, 2022 On 9/1/2022 at 12:30 AM, Solarflaretracker200 said: You…I forgot you existed. No offense Hahahahaha lol Link to comment Share on other sites More sharing options...
Landon Moeller Posted September 5, 2022 Share Posted September 5, 2022 Pretty prominent filament south and east of the center of the disk. Hoping it erupts in the near term! Link to comment Share on other sites More sharing options...
Jen Seits Posted September 5, 2022 Share Posted September 5, 2022 What was THIS? LASCO pics will be funny. https://www.sidc.be/solardemon/dimmings_details.php?science=0&dimming_id=4252&delay=80&prefix=pBDI_&small=1&aid=0&graph=1 BR Link to comment Share on other sites More sharing options...
Sam Warfel Posted September 6, 2022 Share Posted September 6, 2022 Wow, is that a farside event? Link to comment Share on other sites More sharing options...
Solarflaretracker200 Posted September 6, 2022 Share Posted September 6, 2022 Just now, Orneno said: Wow, is that a farside event? Yup I think so Link to comment Share on other sites More sharing options...
MinYoongi Posted September 6, 2022 Author Share Posted September 6, 2022 4 hours ago, Jen Seits said: What was THIS? LASCO pics will be funny. https://www.sidc.be/solardemon/dimmings_details.php?science=0&dimming_id=4252&delay=80&prefix=pBDI_&small=1&aid=0&graph=1 BR 33 minutes ago, Orneno said: Wow, is that a farside event? isnt that the big cme visible in lasco? if you look at lasco the CME becomes visible aroun 16:45 and this starts 16:38 or something and this seems to be the only CME in lasco so why the fuzz about it? is anything special about that @Orneno ? Link to comment Share on other sites More sharing options...
Sam Warfel Posted September 6, 2022 Share Posted September 6, 2022 26 minutes ago, MinYoongi said: isnt that the big cme visible in lasco? if you look at lasco the CME becomes visible aroun 16:45 and this starts 16:38 or something and this seems to be the only CME in lasco so why the fuzz about it? is anything special about that @Orneno ? It’s a big CME! Link to comment Share on other sites More sharing options...
MinYoongi Posted September 6, 2022 Author Share Posted September 6, 2022 5 minutes ago, Orneno said: It’s a big CME! yep! Reminds me of one you showed me earlier this year. big farside CME but slow. this one isnt fast either. Link to comment Share on other sites More sharing options...
Jen Seits Posted September 6, 2022 Share Posted September 6, 2022 (edited) 7 hours ago, Orneno said: Wow, is that a farside event? On Demon Dimming it was on the front, a big highspeed protuberance over the entire visible latitude of the sun. In SDO gold and purple it is visible. The Protuberance was detonated by 3089. Exactly as you see it with demon dimming. Why should it been on the far side? BR Edited September 6, 2022 by Jen Seits Mistake Link to comment Share on other sites More sharing options...
Newbie Posted September 6, 2022 Share Posted September 6, 2022 It was a huge explosion on the far side of the Sun, complete with halo CME, purportedly around old Active Region 3088. Reported by two other sites. Venus is in direct line of fire so it's going to lose a little bit of atmosphere when the CME arrives. Link to comment Share on other sites More sharing options...
Jen Seits Posted September 6, 2022 Share Posted September 6, 2022 22 minutes ago, Newbie said: It was a huge explosion on the far side of the Sun, complete with halo CME, purportedly around old Active Region 3088. Reported by two other sites. Venus is in direct line of fire so it's going to lose a little bit of atmosphere when the CME arrives. And what is Demon Dimming showing there? Then why do you see a shift of the lower front corona in gold, bronze and purple from 16:24 UT? I know you have to look very carefully, but there was the prominence on the front from 16:24 UT, starting at 3089 to the other lower left edge of the sun and 3094 also participated briefly. The whole thing was completed by the M-flare from 3089. At least that's what the pictures show. If the LASCO film were complete, you could see more. BR Link to comment Share on other sites More sharing options...
Newbie Posted September 6, 2022 Share Posted September 6, 2022 (edited) 31 minutes ago, Jen Seits said: And what is Demon Dimming showing there? Then why do you see a shift of the lower front corona in gold, bronze and purple from 16:24 UT? I know you have to look very carefully, but there was the prominence on the front from 16:24 UT, starting at 3089 to the other lower left edge of the sun and 3094 also participated briefly. The whole thing was completed by the M-flare from 3089. At least that's what the pictures show. If the LASCO film were complete, you could see more. BR Looks like a farside event from Enlil model. There's a write up on Spaceweather.com. N. Edited September 6, 2022 by Newbie Link to comment Share on other sites More sharing options...
Jen Seits Posted September 6, 2022 Share Posted September 6, 2022 25 minutes ago, Newbie said: Looks like a farside event from Enlil model. There's a write up on Spaceweather.com. N. In LASCO and Stereo most of the plasma is coming from the left. That doesn´t match with ENLIL. BG There are all the time big events on the far side, you can see it at the up and down of the big spots sizes. GONG Farside Images (nso.edu) On the LASCO pic there is the next CME to earth. https://www.sidc.be/solardemon/dimmings_details.php?science=0&dimming_id=4257&delay=80&prefix=pBDI_&small=1&aid=0&graph=1 BR Link to comment Share on other sites More sharing options...
Newbie Posted September 6, 2022 Share Posted September 6, 2022 (edited) 41 minutes ago, Jen Seits said: In LASCO and Stereo most of the plasma is coming from the left. That doesn´t match with ENLIL. BG There are all the time big events on the far side, you can see it at the up and down of the big spots sizes. GONG Farside Images (nso.edu) On the LASCO pic there is the next CME to earth. https://www.sidc.be/solardemon/dimmings_details.php?science=0&dimming_id=4257&delay=80&prefix=pBDI_&small=1&aid=0&graph=1 BR This from SWPC Other activity included a fairly pronounced CME signature seen in STEREO-A/COR2 imagery after 05/1624 UTC. The event appeared to be from a region on the far-side of the Sun, so no Earth-directed component was anticipated. No additional potentially Earth-directed CMEs were observed. Solarham has a small write up on the far side event as well. Regards, N. Edited September 6, 2022 by Newbie Link to comment Share on other sites More sharing options...
Jen Seits Posted September 6, 2022 Share Posted September 6, 2022 24 minutes ago, Newbie said: This from SWPC Other activity included a fairly pronounced CME signature seen in STEREO-A/COR2 imagery after 05/1624 UTC. The event appeared to be from a region on the far-side of the Sun, so no Earth-directed component was anticipated. No additional potentially Earth-directed CMEs were observed N. And the Demon Dimming shows the plasma tsunami on the front from a event of the back or what shut that be? It seems to be a little bit strange this event. BR Link to comment Share on other sites More sharing options...
Newbie Posted September 6, 2022 Share Posted September 6, 2022 (edited) 1 hour ago, Jen Seits said: And the Demon Dimming shows the plasma tsunami on the front from a event of the back or what shut that be? It seems to be a little bit strange this event. BR A solar flare often precedes a much more powerful event. The same magnetic field that generated the flare twists beneath the sun’s surface, drags huge amounts of solar plasma out of the sun and, like a cannon, hurls it at high speed into space ie a coronal mass ejection. It was probably an X flare which produced the CME and has caused a flow of plasma over the surface. There was no ejecta on the Earth side TMK so what is seen in the image is likely reconnected loops of magnetism... .... but agreed an unusual pic. It's a very 2D representation of a 3D object isn't it? WRT the Enlil diagram it is a top down view of the CME. N. Edited September 6, 2022 by Newbie 1 Link to comment Share on other sites More sharing options...
Jen Seits Posted September 6, 2022 Share Posted September 6, 2022 52 minutes ago, Newbie said: A solar flare often precedes a much more powerful event. The same magnetic field that generated the flare twists beneath the sun’s surface, drags huge amounts of solar plasma out of the sun and, like a cannon, hurls it at high speed into space ie a coronal mass ejection. It was probably an X flare which produced the CME and has caused a flow of plasma over the surface. There was no ejecta on the Earth side TMK so what is seen in the image is likely reconnected loops of magnetism... .... but agreed an unusual pic. It's a very 2D representation of a 3D object isn't it? WRT the Enlil diagram it is a top down view of the CME. N. What if the huge prominence was first awakened and is about to start? 😆 BR Link to comment Share on other sites More sharing options...
Newbie Posted September 6, 2022 Share Posted September 6, 2022 17 minutes ago, Jen Seits said: What if the huge prominence was first awakened and is about to start? 😆 BR I guess we'll accept any activity we can get for now seeing as 3089 has departed around the West limb N. 1 Link to comment Share on other sites More sharing options...
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